Spanakopita-Inspired Puff Pastry Triangles with Spinach and Feta

By AislePrompt Editorial · Published 2026-07-30 · Updated 2026-07-30

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are drafted and published.

Flaky puff pastry parcels filled with a savory blend of spinach, feta, and fresh herbs, baked until golden and crisp. This Greek recipe (vegetarian), ready in about 40 minutes, pairs frozen puff pastry sheets, thawed, fresh spinach, chopped, feta cheese, crumbled for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 25 min Serves 4 Greek cuisine 280 cal/serving

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Ingredients

1 sheet (8x8 inches) frozen puff pastry sheets, thawed
4 cups fresh spinach, chopped
1 cup feta cheese, crumbled
3 green onions, thinly sliced
2 tbsp fresh dill, chopped
2 tbsp fresh parsley, chopped
1 egg, beaten
1 tbsp olive oil
1/2 tsp salt
1/4 tsp black pepper
1 garlic clove, minced

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Instructions

Step 1: Heat 1 tbsp olive oil in a large skillet over medium heat. Add 1 minced garlic clove and sauté for 30 seconds until fragrant. Add 4 cups chopped fresh spinach and cook, stirring, until wilted and most moisture evaporates, about 4-5 minutes. Remove from heat.
Step 2: In a bowl, combine cooked spinach, 1 cup crumbled feta cheese, 3 sliced green onions, 2 tbsp chopped fresh dill, 2 tbsp chopped fresh parsley, 1/2 tsp salt, and 1/4 tsp black pepper. Mix well.
Step 3: Preheat oven to 400°F. Roll out 1 thawed puff pastry sheet on a lightly floured surface and cut into 4 equal squares.
Step 4: Place about 2 tbsp of the spinach and feta filling in the corner of each square. Brush edges with beaten egg and fold pastry into triangles, pressing edges to seal.
Step 5: Place triangles on a baking sheet lined with parchment paper. Brush tops with beaten egg. Bake for 18-20 minutes until puffed and golden brown.
Step 6: Let cool slightly before serving warm as an appetizer or light meal.